| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.90 | 12.419% | $251.7061 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $135.99 | 5.801% | $143.8788 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $106.94 | 7.668% | $115.1402 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $248.92 | 5.712% | $263.1383 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $12.40 | 8.264% | $13.4247 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $103.40 | 7.234% | $110.88 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $11.49 | 7.320% | $12.3311 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $843.04 | $910.4992 | $910.50 | $910.55 | $910.40 | |